﻿// @ts-nocheck
// @ts-ignore
// @ts-expect-error
//= =本JS是加载Lodop插件或Web打印服务CLodop/Lodop7的综合示例，可直接使用，建议理解后融入自己程序==
// @ts-ignore
 
// 用双端口加载主JS文件Lodop.js(或CLodopfuncs.js兼容老版本)以防其中某端口被占:
const MainJS = 'CLodopfuncs.js';
const URL_HTTP1 = `http://localhost:8000/${MainJS}`; // http用8000/18000
const URL_HTTP2 = `http://localhost:18000/${MainJS}`;
const URL_HTTP3 = `https://localhost.lodop.net:8443/${MainJS}`; // https用8000/8443
 
let LoadJsState;
 
/* eslint-disable */
var CreatedOKLodop7766 = null;
 
//====判断是否需要安装CLodop云打印服务器:====
export function needCLodop() {
  try {
    var ua = navigator.userAgent;
    if (ua.match(/Windows\sPhone/i) != null) return true;
    if (ua.match(/iPhone|iPod/i) != null) return true;
    if (ua.match(/Android/i) != null) return true;
    if (ua.match(/Edge\D?\d+/i) != null) return true;
 
    var verTrident = ua.match(/Trident\D?\d+/i);
    var verIE = ua.match(/MSIE\D?\d+/i);
    var verOPR = ua.match(/OPR\D?\d+/i);
    var verFF = ua.match(/Firefox\D?\d+/i);
    var x64 = ua.match(/x64/i);
    if (verTrident == null && verIE == null && x64 !== null) return true;
    else if (verFF !== null) {
      verFF = verFF[0].match(/\d+/);
      if (verFF[0] >= 42 || x64 !== null) return true;
    } else if (verOPR !== null) {
      verOPR = verOPR[0].match(/\d+/);
      if (verOPR[0] >= 32) return true;
    } else if (verTrident == null && verIE == null) {
      var verChrome = ua.match(/Chrome\D?\d+/i);
      if (verChrome !== null) {
        verChrome = verChrome[0].match(/\d+/);
        if (verChrome[0] >= 42) return true;
      }
    }
    return false;
  } catch (err) {
    return true;
  }
}
//==检查加载成功与否，如没成功则用http(s)再试==
//==低版本CLODOP6.561/Lodop7.043及前)用本方法==
function checkOrTryHttp() {
  if (window.getCLodop) {
    LoadJsState = 'complete';
    return true;
  }
  if (LoadJsState == 'loadingB' || LoadJsState == 'complete') return;
  LoadJsState = 'loadingB';
  var head =
    document.head ||
    document.getElementsByTagName('head')[0] ||
    document.documentElement;
  var JS1 = document.createElement('script'),
    JS2 = document.createElement('script'),
    JS3 = document.createElement('script');
  JS1.src = URL_HTTP1;
  JS2.src = URL_HTTP2;
  JS3.src = URL_HTTP3;
  JS1.onload =
    JS2.onload =
    JS3.onload =
    JS2.onerror =
    JS3.onerror =
      function () {
        LoadJsState = 'complete';
      };
  JS1.onerror = function (e) {
    if (window.location.protocol !== 'https:')
      head.insertBefore(JS2, head.firstChild);
    else head.insertBefore(JS3, head.firstChild);
  };
  head.insertBefore(JS1, head.firstChild);
}
 
//====页面引用CLodop云打印必须的JS文件：====
if (needCLodop()) {
  var head =
    document.head ||
    document.getElementsByTagName('head')[0] ||
    document.documentElement;
  var oscript = document.createElement('script');
  oscript.src = 'http://localhost:8000/CLodopfuncs.js?priority=1';
  head.insertBefore(oscript, head.firstChild);
 
  //引用双端口(8000和18000）避免其中某个被占用：
  oscript = document.createElement('script');
  oscript.src = 'http://localhost:18000/CLodopfuncs.js?priority=0';
  head.insertBefore(oscript, head.firstChild);
}
 
// 下载loadLodop
function loadLodop() {
  const lodopurl = '../lodop/CLodop_Setup_for_Win32NT.exe';
  window.location.href = lodopurl;
}
 
//====获取LODOP对象的主过程：====
export function getLodop(oOBJECT?, oEMBED?) {
  var strHtmInstall =
    "<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='install_lodop32.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
  var strHtmUpdate =
    "<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='install_lodop32.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
  var strHtm64_Install =
    "<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='install_lodop64.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
  var strHtm64_Update =
    "<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='install_lodop64.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
  var strHtmFireFox =
    "<br><br><font color='#FF00FF'>（注意：如曾安装过Lodop旧版附件npActiveXPLugin,请在【工具】->【附加组件】->【扩展】中先卸它）</font>";
  var strHtmChrome =
    "<br><br><font color='#FF00FF'>(如果此前正常，仅因浏览器升级或重安装而出问题，需重新执行以上安装）</font>";
  var strCLodopInstall =
    "<br><font color='#FF00FF'>CLodop云打印服务(localhost本地)未安装启动!点击这里<a href='http://www.c-lodop.com/download/CLodop_Setup_for_Win32NT_https_3.008Extend.zip' target='_self'>执行安装</a>,安装后请刷新页面。</font>";
  var strCLodopUpdate =
    "<br><font color='#FF00FF'>CLodop云打印服务需升级!点击这里<a href='CLodop_Setup_for_Win32NT.exe' target='_self'>执行升级</a>,升级后请刷新页面。</font>";
  var LODOP;
  try {
    var isIE =
      navigator.userAgent.indexOf('MSIE') >= 0 ||
      navigator.userAgent.indexOf('Trident') >= 0;
    if (needCLodop()) {
      try {
        LODOP = getCLodop();
      } catch (err) {
        ElMessageBox({
          title: '温馨提示',
          type: 'warning',
          showCancelButton: true,
          confirmButtonText: '下载',
          cancelButtonText: '取消',
          message:
            '检测到您还未安装C-LODOP套打控件,请确认启用后再打印。或您可点击下载该套打控件，安装成功后刷新页面再进行打印',
          callback: (res) => {
            if (res === 'confirm') {
              loadLodop();
            }
          },
        });
      }
      if (!LODOP && document.readyState !== 'complete') {
        alert('C-Lodop没准备好，请稍后再试！');
        return;
      }
      if (!LODOP) {
        // if (isIE) document.write(strCLodopInstall); else
        // document.documentElement.innerHTML=strCLodopInstall+document.documentElement.innerHTML;
        // return;
      } else {
        if (CLODOP.CVERSION < '3.0.0.2') {
          if (isIE) document.write(strCLodopUpdate);
          else
            document.documentElement.innerHTML =
              strCLodopUpdate + document.documentElement.innerHTML;
        }
        if (oEMBED && oEMBED.parentNode) oEMBED.parentNode.removeChild(oEMBED);
        if (oOBJECT && oOBJECT.parentNode)
          oOBJECT.parentNode.removeChild(oOBJECT);
      }
    } else {
      var is64IE = isIE && navigator.userAgent.indexOf('x64') >= 0;
      //=====如果页面有Lodop就直接使用，没有则新建:==========
      if (oOBJECT != undefined || oEMBED != undefined) {
        if (isIE) LODOP = oOBJECT;
        else LODOP = oEMBED;
      } else if (CreatedOKLodop7766 == null) {
        LODOP = document.createElement('object');
        LODOP.setAttribute('width', 0);
        LODOP.setAttribute('height', 0);
        LODOP.setAttribute(
          'style',
          'position:absolute;left:0px;top:-100px;width:0px;height:0px;'
        );
        if (isIE)
          LODOP.setAttribute(
            'classid',
            'clsid:2105C259-1E0C-4534-8141-A753534CB4CA'
          );
        else LODOP.setAttribute('type', 'application/x-print-lodop');
        document.documentElement.appendChild(LODOP);
        CreatedOKLodop7766 = LODOP;
      } else LODOP = CreatedOKLodop7766;
      //=====Lodop插件未安装时提示下载地址:==========
      if (LODOP == null || typeof LODOP.VERSION == 'undefined') {
        if (navigator.userAgent.indexOf('Chrome') >= 0)
          document.documentElement.innerHTML =
            strHtmChrome + document.documentElement.innerHTML;
        if (navigator.userAgent.indexOf('Firefox') >= 0)
          document.documentElement.innerHTML =
            strHtmFireFox + document.documentElement.innerHTML;
        if (is64IE) document.write(strHtm64_Install);
        else if (isIE) document.write(strHtmInstall);
        else
          document.documentElement.innerHTML =
            strHtmInstall + document.documentElement.innerHTML;
        return LODOP;
      }
    }
    if (LODOP.VERSION < '6.0') {
      if (!needCLodop()) {
        if (is64IE) document.write(strHtm64_Update);
        else if (isIE) document.write(strHtmUpdate);
        else
          document.documentElement.innerHTML =
            strHtmUpdate + document.documentElement.innerHTML;
      }
      return LODOP;
    }
    //===如下空白位置适合调用统一功能(如注册语句、语言选择等):===
    //LODOP.SET_LICENSES("北京XXXXX公司","8xxxxxxxxxxxxx5","","");
 
    //===========================================================
    return LODOP;
  } catch (err) {
    // alert('getLodop出错:' + err)
    console.error('getLodop出错:' + err);
  }
}